Atomic number and Number

Atomic number noun - The order of an element in Mendeleyev's table of the elements; equal to the number of protons in the nucleus or electrons in the neutral state of an atom of an element.

Number and atomic number are semantically related. In some cases you can use "Number" instead a noun phrase "Atomic number".

Number noun - A character used to represent a mathematical value.

Atomic number and number are semantically related. Sometimes you can replace phrase "Atomic number" with "Number", this terms are similar.

Nearby Words: numberless, numbered, numbering